package db

import (
	"database/sql"
	"errors"
	"fmt"

	"git.faercol.me/faercol/polyculeconnect/polyculeconnect/config"
)

type concreteDBService struct {
}

func connectSQLite(path string) (*sql.DB, error) {
	return sql.Open("sqlite3", path)
}

func Connect(conf *config.AppConfig) (*sql.DB, error) {
	switch conf.StorageType {
	case string(config.Memory):
		return nil, errors.New("no db for memory mode")
	case string(config.SQLite):
		return connectSQLite(conf.StorageConfig.File)
	default:
		return nil, fmt.Errorf("unsupported storage mode %q", conf.StorageType)
	}
}